Circuit Diagram

FCC ID: PQN14125RX4901

Schematics

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FCCID_552731

1 2 3 4 5 6 7 8

E1
ANTENNA
C3 24pF

C1 Q7
5pF A1162 R26 0 ohm D7 1n4001

D C2 Q1 L2 D
15pF C380 15uH C16 R19 P1 Q4
100uF Q6 680K PTC 7A C2712 R23 10K
L1 R1 5.6K
A1162
0.65uH(+/-10%)
R15 R18 1M R20 100
C6 R2 C17 R3 C5 0 ohm
DC1

2

3

5

6
M103 5.6K 3.3uF 1.2K 152
DC Socket
Q5 R24 R25

2

3

5

6
SW1

1

4
Q3 C2712 6V 560 100K
DPDT
C2712 BATTERY

1

4
R17 C18 D8
R5 2.7K R4 100 R14 100 220uF (LL) 5mm LED
R6
4.7K C13 C14 C21 R12 8.2K
R21 R22
100uF 100uF C104 3.9K 100K 100K

C8 C7 C15
C104 C222 100uF
R13 Q2
1K C2712

R7 C9
C 3.9M 300pF R16 C

100
R27 C19 C20 R32
1M 100uF (LL) 100uF 4.7K Q11 C30 C33
R8 C10 A1298 C104 C104
300K C104 R33 1K
C29 M3 C32 M4
C104 C104
R28 Q8 C31 C34
16

15

14

13

12

11

10

9

10K A1162 R34 1K C104 C104
U1 Q10
Turbo

FWD
VI2

VI1

BWD

MOD
VO1

Vdd

RX2 A1298
R9 D2 1n4148 C22 R29 R30 10K
3.9M C104 0 ohm
OSCO

R35 R37 Q12 Q13 Q14 Q15
OSCI

Right
GND
VO2

Left

LX

Q9 47 47 D882 D882 D882 D882
SI

D3 1n4148 R31 C2712
SW2 2.2K
Motion sensor
1

2

3

4

5

6

7

8

R36 R38
D4 1n4148 1K 1K

R10 2.2K
D5 1n4148 D6 1n4148
B B
R11
220K
R43 R47
150 R45 150 R49
C11 150 150
C102 C24 C25 C27 C28
Q16 Q18
C2712 Q17 C2712 Q19
C104 C104 C2712 C104 C104 C2712
Q20 Q21 Q24 Q25
A928 A928 A928 A928
M1 M2
R51 R53
R39 0 ohm R52 R40 R41 0 ohm R54 R42
3.3K C23 0 ohm 3.3K 3.3K C15 0 ohm 3.3K

C104 C104
R44 R46 R48 R50
1K Q22 Q23 1K 1K Q26 Q27 1K
C2328 C2328 C2328 C2328

A A

SPIN MASTER Title
Herald Metal & Plastic Works Ltd
#14126 Wall Racer - Receiver (49.860MHz) Circuit Diagram Size
A3
Number
#14126 Wall Racer
Revision
3
Date: 10-Jun-2005 Sheet of
File: D:\SpinMaster Project\#14125 RC Wall Racer
Drawn
Car\14125
By: Outside Lab\14125 FCC_RSS210 Test\#14125_FCC.Ddb
1 2 3 4 5 6 7 8

Document Created: 2005-06-10 17:17:59
Document Modified: 2005-06-10 17:17:59

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